★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
ChartMill vs Letters and Reviews
Start here
ChartMill
Free • Paid plans available · Web
- You care about screeners, stock comparison, and data visualizations, things Letters and Reviews doesn't offer
- You trade often and need tooling built for speed
Pick Letters and Reviews instead if
Letters and Reviews
Free · Web
- Go this way if it's completely free.
Skip both if: Neither one clicks with how you research; there are strong third options.
See alternativesOutbound links may include affiliate or sponsor codes.
Our take
The bottom line
ChartMill and Letters and Reviews cover a lot of the same ground (3 shared categories, stock ideas, institutional ownership, and blogs), so for the basics you won't go far wrong with either. ChartMill simply does more: 24 categories to Letters and Reviews's 3, including screeners, stock comparison, and data visualizations. Letters and Reviews counters by being completely free.
What readers say
ChartMill
Vote once to reveal the community verdict.
Letters and Reviews
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Key differences at a glance
- Broader coverage
- ChartMill24 vs 3 categories
- Free plan
- Both
See for yourself
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.ShowHide
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.| Attribute | | |
|---|---|---|
| Pricing & plans | ||
Starting price | Free • Paid plans available | Free |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | Free: financials history: 4 years/quarters (free users, example pages). | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | No | No |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Retail Traders, Pro Retail +6 more | — |
Categories covered | 24 | 3 |
Regions | North America, Europe | North America, Europe, APAC |
| Data & capabilities | ||
Data quality | 3 signals: Latency: 15-min Delayed and End of Day, Granularity: EOD and Minute +1 more | — |
Capabilities | Custom formulas and Universe builder | — |
| Try it | Visit ChartMill | Visit Letters and Reviews |
Where each one shines
What ChartMill and Letters and Reviews each do best.ShowHide
Where each one shines
What ChartMill and Letters and Reviews each do best.What ChartMill does best
- Screening for stocks and ETFs with technical, fundamental, dividend, valuation, growth, profitability, health, and custom-expression filters.
- Starting point: a large Trading Ideas library covering breakout, pullback, CANSLIM, Minervini, GARP, dividend, value, growth, and other screen templates.
- ChartMill ratings, technical setup views, analyzer pages, and fundamental reports to compare candidates.
- Tools for building watchlists, save screens, export screener results, and trigger alerts from price, setup, earnings, news, insider, fundamental, analyst, and saved-screen conditions.
- Multi-chart layouts, saved chart configurations, drawings, indicators, event markers, and watchlist-based charting.
What Letters and Reviews does best
- Browsing access to quarterly fund-manager-letter pages with fund names, dates, source links, and stocks mentioned in each letter.
- Ticker links as quick-reference starting points when a manager letter mentions a company worth researching further.
- Views for reviewing quarterly 13F pages the curator follows, including holdings tables and activity flags for many managers where available.
- Discovery tools for stock-idea leads from manager commentary before moving to filings, transcripts, valuation work, and your own thesis checks.
- The archive as a free supplement to paid manager-letter databases or 13F platforms when a lightweight source map is enough.
Every detail we compared
Every tracked attribute for ChartMill and Letters and Reviews, side by side.ShowHide
Every detail we compared
Every tracked attribute for ChartMill and Letters and Reviews, side by side.| Attribute | | |
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFs | StocksETFs |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Retail TradersPro RetailDay TradersSwing TradersLong-term InvestorsGrowth InvestorsValue InvestorsDividend Investors | Not specified |
Regions | North AmericaEurope | North AmericaEuropeAPAC |
Coverage details | 17 countries9 exchangesIdentifiers: Ticker and ISIN | Identifiers: Ticker |
| Data | ||
Data freshness | 15-min DelayedEnd of Day | Not specified |
Data granularity | EODMinute | Not specified |
| Access & integrations | ||
Export formats | CSV | Not specified |
| Plans & trust | ||
Capability signals | Custom formulasUniverse builder | Not specified |
Vendor & support | ChartMill | Letters and Reviews (Blogger)Support: Email |
Curation ratings | Not specified | Methodology 3/5Reliability 3/5UX 3/5 |
Green tags are exclusive to that tool in this comparison.
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.ShowHide
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.| Tier | | |
|---|---|---|
| Free plan | Freefinancials history: 4 years/quarters (free users, example pages). | Free |
| Entry paid plan | $34.97/mo“Monthly Subscription” | — |
| Top plan | $299.97/yr“Annual Subscription + Free Course” | — |
Questions we keep getting
What's the difference between ChartMill and Letters and Reviews?
ChartMill leans toward screeners, stock ideas, and stock comparison, while Letters and Reviews puts more weight on stock ideas, institutional ownership, and blogs. They overlap in 3 categories, so for most people it comes down to workflow preference and price.
How much do ChartMill and Letters and Reviews cost?
Good news: both ChartMill and Letters and Reviews have free plans, so you can run them side by side and only pay if you hit a wall.
Should I choose ChartMill or Letters and Reviews?
It depends on what you're after. Pick ChartMill if screeners and stock comparison matter to you; go with Letters and Reviews if you prefer its overall approach. And if you only need the basics both share, let price decide.
Can I export data from ChartMill and Letters and Reviews?
ChartMill exports to CSV. Letters and Reviews is stingier about getting data out.
Is ChartMill or Letters and Reviews better for day trading?
ChartMill is the one positioned more for active traders. Letters and Reviews is the better fit if you care less about fast trading workflows and more about a calmer research process.
Which has a better stock screener: ChartMill or Letters and Reviews?
ChartMill has a stock screener for surfacing ideas; Letters and Reviews doesn't, and focuses its energy elsewhere.
Keep researching
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Curation & Accuracy
This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).
Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.